E-Cigarette Data Logging for Automated Puff and Nicotine Tracking

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Solution Overview

Problem

Smokers who want to monitor their smoking habits lack a convenient and automated system for detecting and logging smoking activity data, especially in the context of using electronic cigarettes.

Innovation Solution

A data logging device integrated into electronic cigarettes that includes a microcontroller, memory, and sensors to monitor and log smoking activity data, which can transmit this data via a communication link and interface with external devices for storage and analysis.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a data logging device is integrated into electronic cigarettes to automatically detect and monitor smoking activity, then the ease of operation and productivity are improved, but the device complexity increases

Engineering Contradiction:
Improveease of monitoring smoking habitsVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent combines multiple functions (atomization, heating, and data logging) into a single integrated e-cigarette device. The data logging device is merged with the existing e-cigarette components, allowing automatic monitoring of smoking activity without requiring separate monitoring equipment, thus improving ease of operation while managing device complexity through functional integration

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The e-cigarette device is designed to perform multiple functions: vaporization of liquid solution and simultaneous logging of smoking activity data. The microcontroller serves dual purposes by controlling both the atomizer operation and the data collection processes, making the device universal and reducing the need for separate specialized devices

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Measurement precision

If multiple sensors and monitoring components are added to track detailed smoking parameters, then the measurement precision is improved, but the device complexity increases

Engineering Contradiction:
Improvemeasurement precisionVSAvoiddevice complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The monitoring system is segmented into distinct functional modules: a microcontroller for data collection, separate sensors for detecting smoking parameters, and memory for data storage. This modular segmentation allows each component to be optimized for its specific function, improving measurement precision while managing overall device complexity through organized functional separation

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system uses the existing operational parameters of the e-cigarette (power consumption, heating cycles) to infer smoking activity without requiring additional dedicated sensors. The microcontroller leverages data already generated by the device's normal operation, enabling precise measurement of smoking habits while avoiding the complexity of adding numerous specialized sensing components

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20260083925A1Device, method and system for logging smoking data
Publication Date: 2026.03.26 FONTEM VENTURES
  • US20260083925A1 patent drawing
  • US20260083925A1 patent drawing
  • US20260083925A1 patent drawing

AI summary

A system, a method, a device, and a computer program for detecting, monitoring and logging smoking activity related data. The device can comprise a housing, a power supply located within the housing, an atomizer electrically coupled to the power supply, a liquid solution fluidly coupled to the atomizer, and a data logging device configured to be located within the housing and that can comprise a microcontroller, a memory, and a data interface. The data logging device can be configured to detect, monitor, and log smoking activity data, and a data logging device that can comprise a microcontroller, a memory, and a data interface. The data logging device can be configured to detect, monitor, and log smoking activity data.